movie where people from the future come back as tourists to view disasters
casspir Answered question Dec 26, 2021
“The Time Shifters”, also known as “Thrill Seekers” (1999)
https://www.imdb.com/title/tt0204686/
or
“Timescape” (1991)
https://www.imdb.com/title/tt0104362/
casspir Edited answer Dec 26, 2021